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LF 6000W Pure Sine Wave Power Inverter DC 48V to AC 220V/230V/240V-Refurbished

Item Code: 6KW-LF-PSW-48V/240V-R
  • Description

Hi all, this is a used and manufacturer refurbished power inverter,  all function is normal, but there maybe some scratches on the case, please make sure you can accept it before you place order,  thanks! 

6000W Continuous Power
24000W Peak Power LF-Low Frequency
Pure Sine Wave Power Inverter 
DC 48V to AC 220V-240V, 50Hz

What's the different between High Frequency and Low Frequency?
HF power inverter have limit for running appliances with motors ,engines,special light and TV
LF power inverter available for sensitive load,accept generator's energy output,high power factor,and follow our warning label ,it would not have any problems.


Ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity !
Simply connect our with a 48v Battery.
For example as in a Car, Motorcycle, Camper or Boat and use 220v-240v electrical appliances.

Possible Uses: 
Computer, Laptop, Monitors, Fax Devices, Scanner
Entertainment Electronics:
TV, DVD-Player, Play Consoles, Hi-Fi-Systems, Music Instruments, Satellite Decoder
Household Appliances:
100w Fans, Electric Shaver, etc...
Kitchen Devices:
Toaster etc...
Electrical Tools:
Drill, etc...

Specification :  
Brand           Power Jack
Item no.     LFPSW-6000-48-240
Continuous Output Power   6000W
Max Output Power 24000W
DC Input Voltage 48V
AC Output Voltage 220V-240V
Regulation ±5%
Frequency 50HZ±3%
Efficiency 90%
Output Wave Form Pure Sine Wave
Temperature Protection 70C
Input Low Voltage Alarm 42V
Input Low Voltage shutdown 40V
Input High Voltage Alarm 60V
Input High Voltage shutdown >60V
Warranty 1 year
Certificate CE
Components Made in Taiwan
Design     Taiwan    


Pls leave your delivery contact tel number when you make the payment, thanks!

This item will send from Belgium warehouse, No tax to EU. 

(Do not ship to Island address.)



Warranty :

Please check the carton and product after you receive the good, if something damaged during transportation by Express Company, let us know immediately, then take photos of the carton and product first(including the shipping label that shows the tracking number on it), then send the photos to us, and also test the product to see it works or not ,any problem pls contact us asap so that you can cover the corresponding warranty. 

Return / Replacement : 

Within 14 days(based on the delivery data) :

Repair fee all free. Buyer return the inside board with the cheapest postage, we'll cover for the return postage and resend a whole replacement by our charge. Or we can send parts for repair if you have experience on electronic.

After 14 days to 6 months(based on the purchase data)

1. Free repair, buyer need pay for return postage for send back.

2. For replacement: buyer need pay for postage for send back the original item and pay postage for resend replacement .

After 6 months to 1 year (based on the purchase data)

1. Free repair, buyer pay for return postage and resend postage.

2. For replacement :

If send back the original item back to us, 50% original cost can get a new one, buyer responsible for return postage.

If do not send back the original item to us, 85% original cost can get a new one.

After 1 year(based on the purchase data)

Buyer pay for return postage and resend postage and repair charge.

Refund : 

Within 45 days(based on the delivery data)

Product fault: Full refund, buyer responsible for return the item back for full refund

Product good: Refund product cost, buyer responsible for return the item back and freight for original sent out

After 45 days - 2 months

Product fault: refund product cost, buyer responsible for return the item back and other cost 20%

Product good: refund product cost, buyer responsible for return the item back and other cost 20% and freight for original sent out

After 2 months : No refund

Note:  If the product is damaged by yourself or is inappropriately used, exists no warranty!

Customer Reviews
Recent Reviews
  • ByPaul Duivestein
  • Apr 29, 2022
I bought this item, but I was send a 48V version. I contacted Powerjack and it took a while until the correct 12V version was send to me. When I connected it and switched it on, the display went on, followed by a loud noise and smoke coming out of the case. So far for Powerjack's refurbishing :-(

Now I have this dead machine and I feel abandoned by Powerjack.

I did let Powerjack know of the problem, but I got no answer. 5 Days later I e-mailed again, but I still have no reaction whatsoever.
After that I e-mailed the US-branch to see if they could help me further, but also no reaction.
Now it has been 12 days, I e-mailed again, but my hopes for any answer are low.

I did own a LF5000W before, but due to mice entering the case it went dead, that is why I bought this refurbished LF6000W.

I have been very happy with the old LF5000W that I owned, because it always worked like a dream and that is why I decided to return to Powerjack to buy another inverter to replace the old LF5000W. Based on that experience I did recommend Powerjack because of the great inverter they made, but now I must reconsider that advice.

Communication with Powerjack is cumbersome, it takes a long time for them to respond and in the meantime there is nothing that you can do, because at the website they say to contact them, but no contact information can be found there. I only can use the e-mail addresses that I have from before when I bought my first inverter and the e-mails send to these addresses seem to be ignored.

Now it seems they do not want to respond at all. I warn you: do not trust Powerjack, they do not take the responsibility for their faults.